The liverworts, mosses and ferns of Europe /
Frey, Wolfgang,1942-
Frahm, Jan-Peter,1945-
Fischer, Eberhard.
Lobin, Wolfram.
Blockeel, T. L.
Colchester : Harley Books,
c2006.
"Wolfgang Frey (hornworts and liverworts), Jan-Peter Frahm (mosses), Eberhard Fischer and Wolfram Lobin (ferns and fern-allies)"
Includes bibliographical references (p. 471-484) and index.
Bryophytes
Ferns